In nature, disease-causing strains of avian influenza rarely spread far because the birds sicken and die before they can fly to spread… — Michael Greger Copy Share Image
The avian influenza found in mainland British Columbia poses no significant threat to human health. — John Clifford Copy Share Image
The emergence and spread of virulent strains of avian influenza has been attributed by experts to the intensely overcrowded, unsanitary, and stressful… — Michael Greger Copy Share Image
